A METHOD FOR DIVIDING GROWING SEASON OF THE TEMPERRTE GRASSLAND BASED ON EXPERIENCED KNOWLEDGE AND NOAA/AVHRR NDVI
A METHOD FOR DIVIDING GROWING SEASON OF THE TEMPERRTE GRASSLAND BASED ON EXPERIENCED KNOWLEDGE AND NOAA/AVHRR NDVI
NDVI与先验知识结合确定温带草原植被生长季方法的探讨